52880100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 190612800

約数和(自身を除く): 137732700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 149, 150, 156, 169, 175, 182, 195, 210, 260, 273, 298, 300, 325, 338, 350, 364, 390, 420, 447, 455, 507, 525, 546, 596, 650, 676, 700, 745, 780, 845, 894, 910, 975, 1014, 1043, 1050, 1092, 1183, 1300, 1365, 1490, 1690, 1788, 1820, 1937, 1950, 2028, 2086, 2100, 2235, 2275, 2366, 2535, 2730, 2980, 3129, 3380, 3549, 3725, 3874, 3900, 4172, 4225, 4470, 4550, 4732, 5070, 5215, 5460, 5811, 5915, 6258, 6825, 7098, 7450, 7748, 8450, 8940, 9100, 9685, 10140, 10430, 11175, 11622, 11830, 12516, 12675, 13559, 13650, 14196, 14900, 15645, 16900, 17745, 19370, 20860, 22350, 23244, 23660, 25181, 25350, 26075, 27118, 27300, 29055, 29575, 31290, 35490, 38740, 40677, 44700, 48425, 50362, 50700, 52150, 54236, 58110, 59150, 62580, 67795, 70980, 75543, 78225, 81354, 88725, 96850, 100724, 104300, 116220, 118300, 125905, 135590, 145275, 151086, 156450, 162708, 176267, 177450, 193700, 203385, 251810, 271180, 290550, 302172, 312900, 338975, 352534, 354900, 377715, 406770, 503620, 528801, 581100, 629525, 677950, 705068, 755430, 813540, 881335, 1016925, 1057602, 1259050, 1355900, 1510860, 1762670, 1888575, 2033850, 2115204, 2518100, 2644005, 3525340, 3777150, 4067700, 4406675, 5288010, 7554300, 8813350, 10576020, 13220025, 17626700, 26440050, 52880100]

約数ペア:

[(1, 52880100), (2, 26440050), (3, 17626700), (4, 13220025), (5, 10576020), (6, 8813350), (7, 7554300), (10, 5288010), (12, 4406675), (13, 4067700), (14, 3777150), (15, 3525340), (20, 2644005), (21, 2518100), (25, 2115204), (26, 2033850), (28, 1888575), (30, 1762670), (35, 1510860), (39, 1355900), (42, 1259050), (50, 1057602), (52, 1016925), (60, 881335), (65, 813540), (70, 755430), (75, 705068), (78, 677950), (84, 629525), (91, 581100), (100, 528801), (105, 503620), (130, 406770), (140, 377715), (149, 354900), (150, 352534), (156, 338975), (169, 312900), (175, 302172), (182, 290550), (195, 271180), (210, 251810), (260, 203385), (273, 193700), (298, 177450), (300, 176267), (325, 162708), (338, 156450), (350, 151086), (364, 145275), (390, 135590), (420, 125905), (447, 118300), (455, 116220), (507, 104300), (525, 100724), (546, 96850), (596, 88725), (650, 81354), (676, 78225), (700, 75543), (745, 70980), (780, 67795), (845, 62580), (894, 59150), (910, 58110), (975, 54236), (1014, 52150), (1043, 50700), (1050, 50362), (1092, 48425), (1183, 44700), (1300, 40677), (1365, 38740), (1490, 35490), (1690, 31290), (1788, 29575), (1820, 29055), (1937, 27300), (1950, 27118), (2028, 26075), (2086, 25350), (2100, 25181), (2235, 23660), (2275, 23244), (2366, 22350), (2535, 20860), (2730, 19370), (2980, 17745), (3129, 16900), (3380, 15645), (3549, 14900), (3725, 14196), (3874, 13650), (3900, 13559), (4172, 12675), (4225, 12516), (4470, 11830), (4550, 11622), (4732, 11175), (5070, 10430), (5215, 10140), (5460, 9685), (5811, 9100), (5915, 8940), (6258, 8450), (6825, 7748), (7098, 7450)]